DE69737648D1 - Method for efficiently calculating power sum cross talk loss - Google Patents

Method for efficiently calculating power sum cross talk loss

Info

Publication number
DE69737648D1
DE69737648D1 DE69737648T DE69737648T DE69737648D1 DE 69737648 D1 DE69737648 D1 DE 69737648D1 DE 69737648 T DE69737648 T DE 69737648T DE 69737648 T DE69737648 T DE 69737648T DE 69737648 D1 DE69737648 D1 DE 69737648D1
Authority
DE
Germany
Prior art keywords
cross talk
power sum
calculating power
efficiently calculating
sum cross
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69737648T
Other languages
German (de)
Other versions
DE69737648T2 (en
Inventor
Henriecus Koeman
Craig V Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fluke Corp
Original Assignee
Fluke Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fluke Corp filed Critical Fluke Corp
Publication of DE69737648D1 publication Critical patent/DE69737648D1/en
Application granted granted Critical
Publication of DE69737648T2 publication Critical patent/DE69737648T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing
    • H04B3/487—Testing crosstalk effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Dc Digital Transmission (AREA)
DE69737648T 1997-02-18 1997-12-24 Method for efficiently calculating power sum cross talk loss Expired - Lifetime DE69737648T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US801653 1997-02-18
US08/801,653 US5731706A (en) 1997-02-18 1997-02-18 Method for efficient calculation of power sum cross-talk loss

Publications (2)

Publication Number Publication Date
DE69737648D1 true DE69737648D1 (en) 2007-06-06
DE69737648T2 DE69737648T2 (en) 2007-12-27

Family

ID=25181704

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69737648T Expired - Lifetime DE69737648T2 (en) 1997-02-18 1997-12-24 Method for efficiently calculating power sum cross talk loss

Country Status (4)

Country Link
US (1) US5731706A (en)
EP (1) EP0859473B1 (en)
JP (1) JP2911867B2 (en)
DE (1) DE69737648T2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5821760A (en) * 1996-07-31 1998-10-13 Fluke Corporation Method and apparatus for measuring near-end cross-talk in patch cords
US6229855B1 (en) * 1996-09-03 2001-05-08 Adc Telecommunications, Inc. Adaptive transmitter for digital transmission
US6266348B1 (en) * 1997-10-10 2001-07-24 Aware, Inc. Splitterless multicarrier modem
US20030026282A1 (en) * 1998-01-16 2003-02-06 Aware, Inc. Splitterless multicarrier modem
ES2709692T3 (en) * 1998-06-26 2019-04-17 Tq Delta Llc Communication through multiple carriers with variable airspeed
US6285653B1 (en) * 1998-09-11 2001-09-04 Fluke Corporation Method and apparatus to measure far end crosstalk for the determination of equal level far end crosstalk
US7027537B1 (en) * 1999-03-05 2006-04-11 The Board Of Trustees Of The Leland Stanford Junior University Iterative multi-user detection
US6198292B1 (en) * 1999-07-20 2001-03-06 Agilent Technologies, Inc. Crosstalk test unit and method of calibration
US6965657B1 (en) 1999-12-01 2005-11-15 Velocity Communication, Inc. Method and apparatus for interference cancellation in shared communication mediums
JP2002118651A (en) * 2000-10-11 2002-04-19 Nec Corp METHOD FOR IMPROVING xDSL TRANSMISSION CHARACTERISTICS AND xDSL TRANSMISSION CHARACTERISTICS MEASURING SYSTEM
US7158563B2 (en) * 2001-06-01 2007-01-02 The Board Of Trustees Of The Leland Stanford Junior University Dynamic digital communication system control
US7221389B2 (en) * 2002-02-15 2007-05-22 Avocent Corporation Automatic equalization of video signals
US7321623B2 (en) 2002-10-01 2008-01-22 Avocent Corporation Video compression system
US9560371B2 (en) * 2003-07-30 2017-01-31 Avocent Corporation Video compression system
TWI380032B (en) 2004-04-30 2012-12-21 Fluke Corp Method and apparatus for measuring employing main and remote units
US7457461B2 (en) * 2004-06-25 2008-11-25 Avocent Corporation Video compression noise immunity
US8290027B2 (en) * 2005-12-21 2012-10-16 Broadcom Corporation Transceiver with automatic detection of unshielded twisted pair or shielded twisted pair cabling
CA2650663A1 (en) * 2006-04-28 2007-11-08 Avocent Corporation Dvc delta commands
US10367713B2 (en) * 2015-10-15 2019-07-30 Fluke Corporation Cloud based system and method for managing testing configurations for cable test devices
CN106209165B (en) * 2016-08-25 2018-08-14 四川灵通电讯有限公司 It is multi-thread to copper transmission in eliminate near-end cross device and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL90587C (en) * 1951-07-20
US5502391A (en) * 1992-09-11 1996-03-26 Microtest, Inc. Apparatus for measuring the crosstalk in a cable
US5570029A (en) * 1994-03-30 1996-10-29 Fluke Corporation Cable crosstalk measurement system
US5548222A (en) * 1994-09-29 1996-08-20 Forte Networks Method and apparatus for measuring attenuation and crosstalk in data and communication channels
US5644617A (en) * 1995-01-12 1997-07-01 Teradyne, Inc. Method and apparatus for testing cables
US5532603A (en) * 1995-01-27 1996-07-02 Fluke Corporation Cross-talk measurement apparatus with near-end compensation
US5633801A (en) * 1995-10-11 1997-05-27 Fluke Corporation Pulse-based impedance measurement instrument

Also Published As

Publication number Publication date
US5731706A (en) 1998-03-24
JP2911867B2 (en) 1999-06-23
EP0859473B1 (en) 2007-04-25
JPH10256954A (en) 1998-09-25
EP0859473A2 (en) 1998-08-19
EP0859473A3 (en) 2000-08-30
DE69737648T2 (en) 2007-12-27

Similar Documents

Publication Publication Date Title
DE69737648D1 (en) Method for efficiently calculating power sum cross talk loss
DE69836901D1 (en) Method for adding context to communications
DE69841975D1 (en) Advanced method to perform handoffs
DE59813317D1 (en) Method for milling traffic areas
DE59808654D1 (en) METHOD FOR APPLYING DEFINED ACTIVITIES
DE69827657D1 (en) METHOD FOR SEPARATING AROMATS
DE69823013D1 (en) CATALYTIC CRACKING METHOD
DE69719805D1 (en) METHOD FOR PRODUCING ELASTIC HUMBERS
DE69820814D1 (en) Process for connecting metallic elements
DE59814371D1 (en) Method for planarizing
DE69910464D1 (en) Process for connecting different elements
DE19982873T1 (en) Procedure for connecting calls
ATA121798A (en) METHOD FOR STAINLESSING STAINLESS STEEL
DE69730979D1 (en) METHOD FOR DESIGNING TIRES
DE59812633D1 (en) Method for connecting components
DE69719526D1 (en) METHOD FOR PUNCHING SOAP PIECES
DE69509089D1 (en) METHOD FOR PUNCHING SOAP PIECES
DE69826458D1 (en) METHOD FOR SEQUENCING DNA
DE59802360D1 (en) METHOD FOR POSITIONING ENGRAVING ORGANS
DE59806847D1 (en) Method for welding plastic parts
DE59802725D1 (en) DIRECTION ESTIMATE METHOD
DE59811875D1 (en) METHOD FOR DE-COATING BODIES
DE69720843D1 (en) Object handling method
DE69809346D1 (en) Object transfer method
DE59811830D1 (en) Process for joining workpieces

Legal Events

Date Code Title Description
8364 No opposition during term of opposition